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630108-82-6

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630108-82-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 630108-82-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,3,0,1,0 and 8 respectively; the second part has 2 digits, 8 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 630108-82:
(8*6)+(7*3)+(6*0)+(5*1)+(4*0)+(3*8)+(2*8)+(1*2)=116
116 % 10 = 6
So 630108-82-6 is a valid CAS Registry Number.

630108-82-6Downstream Products

630108-82-6Relevant articles and documents

Synthesis of rigid polycyclic secondary diamines: Bis-(2,3:6,7-iminodimethylene)anthracene and bis-(2,3:6,7-iminodimethylene)-9,10-dicarboxyethenoanthracene

Bhattacharyya, Sumita,Toftered, J?rgen,Nilsson, Ulf J.

, p. 1361 - 1363 (2007/10/03)

The synthesis of two rigid polycyclic secondary diamines, bis-(2,3:6,7-iminodimethylene)anthracene and bis-(2,3:6,7-iminodimethylene)-9,10-dicarboxyethenoanthracene, by means of Diels-Alder reaction between 1,2,4,5-tetra(dibromomethyl)benzene and maleimides followed by imide reduction, is described. Furthermore, these two cyclic secondary diamines undergo acylation with N-protected amino acids, thus providing functionalized, amphiphilic, and chiral building blocks for incorporation into supramolecular systems.

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